APA-viite (7. p.)
Gregerman, A. S. (2013). The necessity of strangers: The intriguing truth about insight, innovation, and success. Jossey-Bass.
Chicago-viite (17. p.)
Gregerman, Alan S. The Necessity of Strangers: The Intriguing Truth About Insight, Innovation, and Success. San Francisco: Jossey-Bass, 2013.
MLA-viite (9. p.)
Gregerman, Alan S. The Necessity of Strangers: The Intriguing Truth About Insight, Innovation, and Success. Jossey-Bass, 2013.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.